Ted Maser

Helen M. Ketola

E. A. Cawood

E. A. Cawood worked for the Fercleve Corporation.

Lucy Mabins

Lucy Mabins was a laboratory assistant in the Chemistry Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

I. B. Whitney

I. B. Whitney worked for Clinton Laboratories at the X-10 Reactor.